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A Level Maths revision tutorial video. For the full list of videos and more revision resources visit www.mathsgenie.co.uk.

This video introduces the notion of a random variable "X". Random variables are similar to standard variables in calculus, except ...

MIT 6.041 Probabilistic Systems Analysis and Applied Probability, Fall 2010 View the complete course: ...

The idea of a random variable can be surprisingly difficult. In this video we help you learn what a random variable is, and the ...

Get more lessons & courses at http://www.mathtutordvd.com In this lesson, the student will learn the concept of a random variable ...

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: ...

An introduction to discrete random variables and discrete probability distributions. A few examples of discrete and continuous ...

In this video we learn about discrete random variables. This video is suitable for both AS Level Maths and A-Level Maths and ...

An introduction to the concept of the expected value of a discrete random variable. I also look at the variance of a discrete random ...

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Visualizing a simple discrete probability distribution (probability mass function)

More resources available at www.misterwootube.com.

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: ...

International Alevel Mathematics Statistics 1 Chapter 6 Discrete Random Variables walkthrough. Following the Pearsons Student ...